Final answer:
The Treaty of Guadalupe Hidalgo ended the Mexican-American War and gave a large portion of land to the United States.
Step-by-step explanation:
The Treaty of Guadalupe Hidalgo ended the Mexican-American War and gave a large portion of land to the United States. This treaty was signed in 1848 and marked the conclusion of the war between Mexico and the United States. The Treaty of Guadalupe Hidalgo granted the United States control over territories such as California, Nevada, Utah, and parts of Arizona, New Mexico, Colorado, and Wyoming.
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